42096890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3511}}^1$

素因数の和:3638

約数の個数: 32

約数和(自身を含む): 83445120

約数和(自身を除く): 41348230

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 3511, 5995, 7022, 11990, 17555, 35110, 38621, 77242, 193105, 382699, 386210, 765398, 1913495, 3826990, 4209689, 8419378, 21048445, 42096890]

約数ペア:

[(1, 42096890), (2, 21048445), (5, 8419378), (10, 4209689), (11, 3826990), (22, 1913495), (55, 765398), (109, 386210), (110, 382699), (218, 193105), (545, 77242), (1090, 38621), (1199, 35110), (2398, 17555), (3511, 11990), (5995, 7022)]